Crucial 32GB DDR4 2666 CT32G4S266M vs 64GB (2 x 32GB) DDR4 2666 CT2K32G4S266M RAM Comparison

Crucial 32GB DDR4 2666 CT32G4S266M and Crucial 64GB (2 x 32GB) DDR4 2666 CT2K32G4S266M are both memory with the same Speed (DDR4-2666 MHz), CAS Latency (19) and First Word Latency (14.25 ns). The main differences are in Size.

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Crucial 32GB DDR4 2666 CT32G4S266M

Crucial 64GB (2 x 32GB) DDR4 2666 CT2K32G4S266M

Prices
(Change region)

In Stock

Free shipping

$183.83

In Stock

$224.74

Last updated 15 minutes ago.

Prices
(Change region)

In Stock

$464.00

Last updated 15 minutes ago.

In Stock

Free shipping

$515.02

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Brand

Crucial

Brand

Crucial

Model

CT32G4S266M

Model

CT2K32G4S266M

Release Date

📅 September 2021

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Price history

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Price/GB

$0.94

Price/GB

$2.22

GB/$1

1.07

GB/$1

0.45

Samsung B-Die

Compatible PC parts

Motherboards ►

Compatible PC parts

Motherboards ►

Type

260-pin DDR4 SODIMM

Type

260-pin DDR4 SODIMM

Speed

DDR4-2666 MHz

Speed

DDR4-2666 MHz

Size

32GB (1 x 32GB)

Size

64GB (2 x 32GB)

CAS Latency

First Word Latency

14.25 ns

First Word Latency

14.25 ns

Voltage

1.2 V

Voltage

1.2 V

Heat Spreader

ECC Support

Options (9)

	16GB Kit (8GBx2) Single Rank 2666 MT/S $35.99
	16GB Dual Rank 2666 MT/S $108.99
	32GB Kit (16GBx2) Dual Rank 2666 MT/S $217.99
	16GB Kit (8GBx2) Single Rank 2400 MT/S $19.99
	8GB Single Rank 2400 MT/S $20.99
	16GB Single Rank 2400 MT/S $29.99
	8GB Single Rank 2666 MT/S $64.77
	32GB Kit (16GBx2) Single Rank 2400 MT/S $29.99
	64GB Kit (32GBx2) 2666 MT/S $464.00

Options (9)

	32GB 2666MHz $183.83
	32GB Kit (2x16GB) 2400MHz $29.99
	16GB 2400MHz $29.99
	8GB 2666MHz $64.77
	16GB Kit (2x8GB) 2666MHz $35.99
	8GB 2400MHz $20.99
	16GB Kit (2x8GB) 2400MHz $19.99
	16GB 2666MHz $108.99
	32GB Kit (2x16GB) 2666MHz $217.99